Waiting is a state of mind. Basically, it means that you want the future; you don't want the present. You don't want what you've got, and you want what you haven't got. With every kind of waiting, you unconsciously create inner conflict between your here and now, where you don't want to be, and the projected future, where you want to be. This greatly reduces the quality of your life by making you lose the present.
Being is accessible to you now as your own deepest self, your true nature. But don't seek to grasp it with your mind. Don't try to understand it. You can know it only when the mind is still. When you are present, when your attention is fully and intensely in the Now, Being can be felt, but it can never be understood mentally.
The mind, conditioned as it is by the past, always seeks to re-create what it knows and is familiar with. Even if it is painful, at least it is familiar. The mind always adheres to the known. The unknown is dangerous because it has no control over it. That's why the mind dislikes and ignores the present moment.
Don't judge or analyze what you observe. Watch the thought, feel the emotion, observe the reaction. Don't make a personal problem out of them. You will then feel something more powerful than any of those things that you observe: the still, observing presence itself behind the content of your mind, the silent watcher.